silver nitrate in water; ethylene glycol other Radiation; mixt. (Ru((CF3)4bpy)2Cl2) and bpz in ethylene glycol containing water was heated in microwave oven for 1 min, AgNO3 was added and heated for 4 min and cooled, soln. was applied to cation/exchange column, KPF6 was added; elem. anal.;